package com.wp.www.service;

import com.wp.www.entity.storage.Storage;

public interface StorageService {
    /**
     * 修改库存量
     * */
    Integer reduceStorage(String commodityCode, Integer count);

    /**
     * 根据商品码查询商品信息
     * */
    Storage findStorageByCommodityCode(String commodityCode);
}
